1051340025 has 12 divisors (see below), whose sum is σ = 1738215632. Its totient is φ = 560714640.

The previous prime is 1051340011. The next prime is 1051340041. The reversal of 1051340025 is 5200431501.

It is not a de Polignac number, because 1051340025 - 2⁷ = 1051339897 is a prime.

It is a super-2 number, since 2×1051340025² = 2210631696334001250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1051339983 and 1051340010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7008859 + ... + 7009008.

Almost surely, 2^1051340025 is an apocalyptic number.

1051340025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1051340025 is a deficient number, since it is larger than the sum of its proper divisors (686875607).

1051340025 is a wasteful number, since it uses less digits than its factorization.

1051340025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14017880 (or 14017875 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1051340025 is about 32424.3739338171. The cubic root of 1051340025 is about 1016.8285528589.

Adding to 1051340025 its reverse (5200431501), we get a palindrome (6251771526).

The spelling of 1051340025 in words is "one billion, fifty-one million, three hundred forty thousand, twenty-five".